The perception of western women is one of a highly sexed bunch who like to let it all hang out, a notion borne out of western movies and different cultural upbringing, and therefore, not wearing a bra underneath your vest top with your nipples poking through or cleavage hanging low, is likely to cause a fair few looks of judgement .
It may feel a little contradictory as you see a Thai lady walk past with shorts on shorter than your knickers, but that’s just one of those “Thainess” things you’re going to have to get past to enjoy your holiday.